Comet HA-750B - Broadband 1.22M Mobile Antenna (TX: 7/18-54MHz RX: 3-70MHz)

7MHz / 18MHz-50MHz Broadband Non-Radial Mobile / Fixed Antenna

Since the broadband antenna is a traveling wave type that does not resonate with each element, it is inferior to a full-size dipole by about -6 to -10db. However, broadband antennas have wideband characteristics that cannot be obtained with dipoles (2 to 50 MHz).

Since it is a non-radial vertical type, no grounding is required!! A specially shaped fin is used on the surface of the power supply section. The heat dissipation effect is improved and the input resistance is improved. It uses an air duct on the bottom of the power supply section. It suppresses the rise in internal temperature and strengthens input resistance.

Specification

• Frequency: 7MHz/18MHz-50MHz Non-radial ground not required
• Input resistance: 120w SSB
• Impedance: 50 ohms
• VSWR: 1.5 or less
• Length: 1.22m approx..
• Weight: 750g